CVE-2021-37271 Cross-site scripting in n/a
An attacker can exploit a Cross-Site Scripting vulnerability in UEditor to steal user cookie information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-37271?
CVE-2021-37271 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Sep 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Cross Site Scripting (XSS) vulnerability exists in UEditor v1.4.3.3, which can be exploited by an attacker to obtain user cookie information.
Weakness: CWE-79
Which versions are affected by CVE-2021-37271?
It affects 1 product.
Products include Baidu Ueditor.
How do I fix CVE-2021-37271?
No fix has been published for CVE-2021-37271 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2021-37271 being exploited?
There is no known exploitation of CVE-2021-37271 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-wj6j-v4x2-wj65.